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BUG/MINOR: cache: Don't needlessly test "cache" keyword in parse_cache_flt()

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parse_cache_flt() is the registered callback for the "cache" filter keyword. It
is only called when the "cache" keyword is found on a filter line. So, it is
useless to test the filter name in the callback function.

This patch should fix the issue #634. It may be backported as far as 1.9.
This commit is contained in:
Christopher Faulet 2020-05-18 11:58:16 +02:00
parent 3b78809de0
commit 2a37cdbe6b
1 changed files with 10 additions and 12 deletions
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4
src/cache.c
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@ -1411,8 +1411,7 @@ parse_cache_flt(char **args, int *cur_arg, struct proxy *px,
char *name = NULL; char *name = NULL;
int pos = *cur_arg; int pos = *cur_arg;
/* Get the cache filter name*/ /* Get the cache filter name. <pos> point on "cache" keyword */
if (!strcmp(args[pos], "cache")) {
if (!*args[pos + 1]) { if (!*args[pos + 1]) {
memprintf(err, "%s : expects an <id> argument", args[pos]); memprintf(err, "%s : expects an <id> argument", args[pos]);
goto error; goto error;
@ -1423,7 +1422,6 @@ parse_cache_flt(char **args, int *cur_arg, struct proxy *px,
goto error; goto error;
} }
pos += 2; pos += 2;
}
/* Check if an implicit filter with the same name already exists. If so, /* Check if an implicit filter with the same name already exists. If so,
* we remove the implicit filter to use the explicit one. */ * we remove the implicit filter to use the explicit one. */